67172518

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90529}}^1$

素因数の和:90591

約数の個数: 16

約数和(自身を含む): 117326880

約数和(自身を除く): 50154362

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 90529, 181058, 633703, 1267406, 4798037, 9596074, 33586259, 67172518]

約数ペア:

[(1, 67172518), (2, 33586259), (7, 9596074), (14, 4798037), (53, 1267406), (106, 633703), (371, 181058), (742, 90529)]